75946464958 has 32 divisors (see below), whose sum is σ = 140234217984. Its totient is φ = 30039321312.

The previous prime is 75946464953. The next prime is 75946465073. The reversal of 75946464958 is 85946464957.

It is a junction number, because it is equal to n+sod(n) for n = 75946464893 and 75946464902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75946464953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1058541 + ... + 1128007.

It is an arithmetic number, because the mean of its divisors is an integer number (4382319312).

Almost surely, 2^75946464958 is an apocalyptic number.

75946464958 is a deficient number, since it is larger than the sum of its proper divisors (64287753026).

75946464958 is a wasteful number, since it uses less digits than its factorization.

75946464958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75496.

The product of its digits is 261273600, while the sum is 67.

Subtracting 75946464958 from its reverse (85946464957), we obtain a palindrome (9999999999).

The spelling of 75946464958 in words is "seventy-five billion, nine hundred forty-six million, four hundred sixty-four thousand, nine hundred fifty-eight".